Toy traffic signal



FIG. 1 is a front elevational view of a toy traffic signal showing my new design;

FIG. 2 is a right-side elevational view thereof, the left-side being substantially a mirror image thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a toy traffic signal, as shown and described. 